| Upstream Patch for Unordered |
| |
| Prevent erroneous copying of groups data, update max load to properly propagate |
| |
| Signed-off-by: Michael Nosthoff <buildroot@heine.tech> |
| Upstream: https://github.com/boostorg/unordered/commit/067884a4e213352e7c81c441f1453c54735c39f3 |
| diff --git a/include/boost/unordered/detail/foa/core.hpp b/include/boost/unordered/detail/foa/core.hpp |
| index 239d05d3..7ae9f2c8 100644 |
| --- a/boost/unordered/detail/foa/core.hpp |
| +++ b/boost/unordered/detail/foa/core.hpp |
| @@ -1870,9 +1870,10 @@ private: |
| |
| void fast_copy_elements_from(const table_core& x) |
| { |
| - if(arrays.elements){ |
| + if(arrays.elements&&x.arrays.elements){ |
| copy_elements_array_from(x); |
| copy_groups_array_from(x); |
| + size_ctrl.ml=std::size_t(x.size_ctrl.ml); |
| size_ctrl.size=std::size_t(x.size_ctrl.size); |
| } |
| } |
